aboutsummaryrefslogtreecommitdiff
path: root/src/uuencode.c
diff options
context:
space:
mode:
authorhiro <hiro@ee746299-78ed-0310-b773-934348b2243d>2005-08-31 06:10:31 +0000
committerhiro <hiro@ee746299-78ed-0310-b773-934348b2243d>2005-08-31 06:10:31 +0000
commitf36577b27b6f352f140cf1f25755d39661bd4072 (patch)
tree664d196337dc86ddafc6218c8c9f19055e22e155 /src/uuencode.c
parent6ae811ae5e6a0463dadc9ebb6f833dc5154700bd (diff)
made some core modules library (libsylph).
git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@528 ee746299-78ed-0310-b773-934348b2243d
Diffstat (limited to 'src/uuencode.c')
-rw-r--r--src/uuencode.c101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/uuencode.c b/src/uuencode.c
deleted file mode 100644
index e0b2e79a..00000000
--- a/src/uuencode.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999,2000 Hiroyuki Yamamoto
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include <ctype.h>
-
-#define UUDECODE(c) (c=='`' ? 0 : c - ' ')
-#define N64(i) (i & ~63)
-
-const char uudigit[64] =
-{
- '`', '!', '"', '#', '$', '%', '&', '\'',
- '(', ')', '*', '+', ',', '-', '.', '/',
- '0', '1', '2', '3', '4', '5', '6', '7',
- '8', '9', ':', ';', '<', '=', '>', '?',
- '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
- 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
- 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
- 'X', 'Y', 'Z', '[', '\\', ']', '^', '_'
-};
-
-int touufrombits(unsigned char *out, const unsigned char *in, int inlen)
-{
- int len;
-
- if (inlen > 45) return -1;
- len = (inlen * 4 + 2) / 3 + 1;
- *out++ = uudigit[inlen];
-
- for (; inlen >= 3; inlen -= 3) {
- *out++ = uudigit[in[0] >> 2];
- *out++ = uudigit[((in[0] << 4) & 0x30) | (in[1] >> 4)];
- *out++ = uudigit[((in[1] << 2) & 0x3c) | (in[2] >> 6)];
- *out++ = uudigit[in[2] & 0x3f];
- in += 3;
- }
-
- if (inlen > 0) {
- *out++ = uudigit[(in[0] >> 2)];
- if (inlen == 1) {
- *out++ = uudigit[((in[0] << 4) & 0x30)];
- } else {
- *out++ = uudigit[(((in[0] << 4) & 0x30) | (in[1] >> 4))] ;
- *out++ = uudigit[((in[1] << 2) & 0x3c)];
- }
- }
- *out = '\0';
-
- return len;
-}
-
-int fromuutobits(char *out, const char *in)
-{
- int len, outlen, inlen;
- register unsigned char digit1, digit2;
-
- outlen = UUDECODE(in[0]);
- in += 1;
- if(outlen < 0 || outlen > 45)
- return -2;
- if(outlen == 0)
- return 0;
- inlen = (outlen * 4 + 2) / 3;
- len = 0;
-
- for( ; inlen>0; inlen-=4) {
- digit1 = UUDECODE(in[0]);
- if (N64(digit1)) return -1;
- digit2 = UUDECODE(in[1]);
- if (N64(digit2)) return -1;
- out[len++] = (digit1 << 2) | (digit2 >> 4);
- if (inlen > 2) {
- digit1 = UUDECODE(in[2]);
- if (N64(digit1)) return -1;
- out[len++] = (digit2 << 4) | (digit1 >> 2);
- if (inlen > 3) {
- digit2 = UUDECODE(in[3]);
- if (N64(digit2)) return -1;
- out[len++] = (digit1 << 6) | digit2;
- }
- }
- in += 4;
- }
-
- return len == outlen ? len : -3;
-}